Played through the demo and I'm a bit confused. There is another game available on Itch.io called The Dead Times, that has the same layout, random door with a different control system, vents and even the exact same jump scare. You could imaging my confusion when everything was laid out in exactly the same way and I could speed through the demo without needing to find hidden stuff in the bookshelf or anything like that, but I wanted to give you a heads up in case they stole your design or something. Liked the idea, seems like it'll be pretty interesting if the final version does come out.